package com.pure.common.composite.impl;

import com.pure.common.composite.Counter;

/**
 * @description: 城市人口统计
 * @date: 2022-05-28 15:42
 * @since 1.2.0
 **/
public class City implements Counter {

    private int sum = 0;

    public City(int sum) {
        this.sum = sum;
    }

    @Override
    public int count() {
        // todo
        return sum;
    }

}
